High pressure card sleeve ball valve is suitable for controlling the opening and closing device of medium in medium and small diameter pipelines under pressure, temperature, and medium; By relying on the pressure of the medium to press the sphere onto the outlet valve seat, its usage pressure and diameter are limited to a certain extent. It adopts a 90 ° transmission, so the switch is convenient and quick, and can be quickly opened and closed.

1. Through threaded mechanical propulsion, the forward movement of the sleeve nut pushes the rear sleeve forward, while the rear sleeve pushes the front sleeve forward.

2. The high-pressure card sleeve ball valve has a smooth and flat channel, which is convenient for pipeline cleaning and can transport media such as slurry and solid particles.

3. Using PTFE (Teflon) and other materials as seals, it has lubricity and elasticity, low friction with spheres, and long service life.

4. Quick opening and closing, simply rotate the sphere 90 ° for convenient and quick opening and closing.

5. The fluid resistance of high-pressure sleeve ball valves is small. When fully opened, the cross-sectional areas of the ball channel, valve body channel, and connecting pipeline are equal and straight, and the medium flows through the ball valve, which is equivalent to flowing through a straight pipe. The fluid resistance of the ball valve in the valve is small.

6. High pressure sleeve ball valves are used in water treatment equipment, chemical equipment, petrochemical equipment, petroleum equipment, papermaking equipment, and so on. When the sleeve nut moves forward, it pushes the rear sleeve forward, and at the same time, the rear sleeve pushes the front sleeve forward.